Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PK

Peter Kerr

MPMacnaught Pty: 6 patents #2 of 16Top 15%
RLRheem Australia Pty Limited: 6 patents #1 of 21Top 5%
SASchuler Ag: 2 patents #1 of 4Top 25%
LGL. Schuler Gmbh: 1 patents #42 of 81Top 55%
MLMicromass Uk Limited: 1 patents #152 of 223Top 70%
Parramatta, NJ: #1 of 8 inventorsTop 15%
Overall (All Time): #150,711 of 4,157,543Top 4%
26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5018406 Mechanical locking device 1991-05-28